drm/amdgpu:fix powerplay logic

1,like pp_hw_init, we shouldn't report error if PP disabled
2,disable pp_en if sriov

Signed-off-by: Monk Liu <Monk.Liu@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Monk Liu 2017-01-25 15:55:30 +08:00 • committed by Alex Deucher
commit 8fdf269258
2 changed files with 2 additions and 2 deletions